John Deere 4040

The John Deere 4040, a tractor from the Iron Horses series, was manufactured by John Deere in either Mannheim, Baden-Württemberg, Germany, or Waterloo, Iowa, USA, depending on the year of production. This row-crop tractor was produced from either 1977 or 1978 until either 1982 or 1984 and is available in both 2WD and 4WD versions. It comes with different transmission options: a 16-speed partial power shift, a 12-speed partially synchronized transmission, or a full power shift, providing versatility for various farming operations. The John Deere 4040 is powered by a robust 5.9L (359.0 cu·in) or 6.6L (404.0 cu·in) six-cylinder John Deere diesel engine, offering either 110 or 100 horsepower. The engine's cooling is efficiently handled by a liquid-cooled system. Designed to be both powerful and reliable, the 4040 features power steering, wet disc brakes, and a comfortable Sound-Gard Cab. It has an operating weight of 10,490 or 11,070 pounds, with dimensions measuring approximately 153 inches in length, 96 inches in width, and 109.4 or 112.6 inches in height, depending on the features included. This model's fuel tank capacity of 140 liters (37 US gal; 30.8 Imp gal) ensures long working hours without frequent refueling stops. Valuing productivity, the tractor offers a 540/1000 rpm independent PTO and a rear three-point hitch with a lift capacity varying from 4,316 to 10,584 pounds. Its hydraulic system operates at a pressure of 2250 psi and a flow rate of up to 25.4 gpm, accommodating a range of attachments and implements. The John Deere 4040 is a testament to durability and efficiency in the field, reflecting John Deere's commitment to innovation and quality in agriculture.